Spring在项目中记录日志

你可以根据自己的需求自定义，需要记录那些，该例子，只对增删改做记录 。

public class OperationLog {

	private String id;
	
	private Date operateTime;
	
	private String operator;
	
	private String ipAddress;
	
	private String module;
	
	private String node;
	
	private String type;

	public String getId() {
		return id;
	}

	public void setId(String id) {
		this.id = id;
	}

	public Date getOperateTime() {
		return operateTime;
	}

	public void setOperateTime(Date operateTime) {
		this.operateTime = operateTime;
	}

	public String getOperator() {
		return operator;
	}

	public void setOperator(String operator) {
		this.operator = operator;
	}

	public String getIpAddress() {
		return ipAddress;
	}

	public void setIpAddress(String ipAddress) {
		this.ipAddress = ipAddress;
	}

	public String getModule() {
		return module;
	}

	public void setModule(String module) {
		this.module = module;
	}

	public String getNode() {
		return node;
	}

	public void setNode(String node) {
		this.node = node;
	}

	public String getType() {
		return type;
	}

	public void setType(String type) {
		this.type = type;
	}
	
	
}

 

//这个类就是AOP中的A，Aspect
//将横切性关注点模块化（分离出来），分离出来的这个类就是Aspect
public class OperationLogHandler {
	
//	private Map<String, String> moduleMap = new HashMap<String, String>();
//	{
//		moduleMap.put("/org", "机构维护");
//		moduleMap.put("/emp", "员工维护");
//		moduleMap.put("/permisssion", "许可维护");
//		moduleMap.put("/role", "角色维护");
//	}
 
	private Map<String, String> moduleMap;
	
	private OperationLogService operationLogService;
	
	public void setModuleMap(Map<String, String> moduleMap) {
		this.moduleMap = moduleMap;
	}

	public void setOperationLogService(OperationLogService operationLogService) {
		this.operationLogService = operationLogService;
	}

	//这个方法就是AOP中的Advice，横切性关注点的具体实现
	//JoinPoint称为连接点，Advice执行的时机（或执行的地方）
	public void handle(JoinPoint joinPoint) {
		//System.out.println("saveOperationLog");
		OperationLog operationLog = new OperationLog();
		operationLog.setOperateTime(new Date());
		
        String sessionId = ServletActionContext.getRequest().getParameter("sessionId");
        // 根据sessionid获取session
        MySessionContext myc = MySessionContext.getInstance();
        HttpSession sess = myc.getSession(sessionId);
		
//		User user = (User)ServletActionContext.getRequest().getSession().getAttribute("USER");
		operationLog.setOperator((String) sess.getAttribute("USER"));
		operationLog.setIpAddress(ServletActionContext.getRequest().getRemoteAddr());
		String namespace = ServletActionContext.getActionMapping().getNamespace();
		operationLog.setModule(moduleMap.get(namespace));
		String node = joinPoint.getTarget().getClass().getName() + "-->" + joinPoint.getSignature().getName(); 
		operationLog.setNode(node);
		if (joinPoint.getSignature().getName().startsWith("save")) {
			operationLog.setType("保存");
		}else if (joinPoint.getSignature().getName().startsWith("update")) {
			operationLog.setType("更新");
		}else {
			operationLog.setType("删除");
		}
		operationLogService.save(operationLog);
	}

}

 

public interface OperationLogService {

	public void save(OperationLog operationLog);
}

 

public class OperationLogServiceImpl implements OperationLogService {

	private OperationLogDao operationLogDao;
	
	public void setOperationLogDao(OperationLogDao operationLogDao) {
		this.operationLogDao = operationLogDao;
	}

	@Override
	public void save(OperationLog operationLog) {
		operationLogDao.save(operationLog);
	}
}

 

public interface OperationLogDao {

	public void save(OperationLog operationLog);
}

 

public class OperationLogDaoImpl extends HibernateDaoSupport implements OperationLogDao {

    /**
     * @param operationLog
     * @see com.acca.dao.OperationLogDao#save(com.acca.entity.OperationLog)
     */
    @Override
    public void save(OperationLog operationLog) {
        getHibernateTemplate().save(operationLog);
        
    }
}

 

<bean id="operationLogService" class="com.acca.service.impl.OperationLogServiceImpl">
 <property name="operationLogDao" ref="operationLogDao"></property>
</bean>
	<bean id="operationLogHandler" class="com.acca.service.impl.OperationLogHandler">
		<property name="moduleMap">
			<map>
			    <entry key="/" value="数据导入"/>
				<entry key="/org" value="机构维护"/>
				<entry key="/emp" value="员工维护"/>
				<entry key="/permission" value="许可维护"/>
				<entry key="/role" value="角色维护"/>
				<entry key="/user" value="用户维护"/>
				<entry key="/announcement" value="公告管理"/>
			</map>
		</property>
		<property name="operationLogService" ref="operationLogService"/>
	</bean>
	<aop:config>
		<aop:aspect id="operationLogAspect" ref="operationLogHandler">
			<aop:pointcut id="serviceMethod" expression="(execution(* com.acca.service.*.save*(..)) || execution(* com.acca.service.*.load*(..)) || execution(* com.acca.service.*.delete*(..)))  and  not execution(* com.acca.service.OperationLogService.*(..))"/>
			<aop:after pointcut-ref="serviceMethod" method="handle"/>
		</aop:aspect>
	</aop:config>